They should release an extended cut of
Nemesis with the fifty minutes of scenes cut from the theatrical release (only seventeen minutes of which were released as deleted scenes, in low quality). We know from the workprint that
Generations also has a substantial amount of additional scenes, and the others probably do, too.
I just discovered that they apparently
look significantly better on Paramount+.
DS9: Redefined has reduced or eliminated the rainbowing.
I agree, although
Babylon 5 was only partially remastered. An old print was used instead of the original negatives, and all of the scenes with any CGI were upscaled. They also kept a broadcast bumper in every episode on the Blu-ray release and five or so in the digital edition. Worst of all, the space scenes now have judder.